# This DOOM Edition Custom PC Goes HARD - MAINGEAR DOOM PC Source: https://www.youtube.com/watch?v=B3P2jc8GX_Y Recap page: https://rapidrecap.app/video/B3P2jc8GX_Y Generated: 2025-12-22T21:34:23.883+00:00 --- ## Quick Overview The MAINGEAR DOOM Edition Nightmare PC, built inside the HAVN HS 420 case, delivers exceptional high-end gaming performance, achieving over 140 FPS in Alan Wake 2 at 1440p with maximum settings and maintaining strong thermals, though the unit tested was the first off the line (Number 0001) and cost $5999. **Key Points:** - The custom build features the HAVN HS 420 "DOOM The Dark Ages Limited Edition" PC case, which is noted for its heavy weight (72 lbs/32.7kg) and distinctive green/black aesthetic. - Key components include an AMD Ryzen 9 9950X3D CPU and an NVIDIA GeForce RTX 5090 FE with 32GB GDDR7, paired with 64GB of Teamgroup T-Force Xtream ARGB DDR5 RAM. - Performance benchmarks at 1440p on Nightmare settings show excellent frame rates, such as 165 average FPS in Alan Wake 2 and 203 average FPS in Cyberpunk 2077. - The system successfully runs DOOM 1.1 at 140+ FPS average with Ray Tracing off and DLSS/FSR off, demonstrating high capability. - The case features unique DOOM-themed details, including a magnetic skull accessory that doubles as a headphone hanger, custom DOOM logos, and demonic script engravings. - Thermal performance under a 5-lap F1 24 test showed the CPU running cool, averaging around 60-62°C. - The specific unit reviewed was serial number 0001 and carried a high price tag of $5999 for the Nightmare Edition. ![Screenshot at 00:04: The massive, brown cardboard box for the MAINGEAR DOOM Edition computer case is shown, featuring large black DOOM: The Dark Ages Limited Edition graphics and the stylized MAINGEAR logo.](https://ss.rapidrecap.app/screens/B3P2jc8GX_Y/00-00-04.jpg) **Context:** The video provides an unboxing and initial review of a highly customized, limited edition PC built by MAINGEAR themed around the DOOM video game franchise, specifically utilizing the HAVN HS 420 computer case. The presenter unboxes the massive system, highlights its unique DOOM-inspired cosmetic features, and runs initial performance benchmarks in demanding modern games, showing off the high-end hardware installed. ## Detailed Analysis The video unboxes and showcases the MAINGEAR DOOM Edition Nightmare PC, which uses the HAVN HS 420 case, a massive mid-tower case that weighed 72 pounds (32.7kg) upon arrival. The case features a distinct green and black color scheme matching DOOM aesthetics, including custom DOOM symbols etched onto the tempered glass side panel and a red DOOM logo bracket on the GPU. The system is powered by an AMD Ryzen 9 9950X3D CPU and an NVIDIA GeForce RTX 5090 FE GPU with 32GB GDDR7, supported by 64GB of Teamgroup T-Force Xtream ARGB DDR5 RAM. The presenter highlights several unique accessories, including a magnetic skull that can cover the AIO reservoir or function as a headphone hanger. Performance testing at 1440p on Nightmare settings yielded strong results: Alan Wake 2 averaged 165 FPS (1% low 143), Cyberpunk 2077 averaged 203 FPS (1% low 136), and F1 24 averaged 264 FPS (1% low 173). The CPU remained cool, hitting only 60-62°C during an F1 24 thermal loop. The presenter notes that this specific unit is serial number 0001 and costs $5999. The overall conclusion is that the machine performs excellently, especially given the demanding settings, and the themed aesthetics are impressive, though some features like the screen on the CPU cooler are fixed in position. ### Unboxing and Case Details - The system arrived in an extremely large, heavy (72 lb) box labeled DOOM The Dark Ages Limited Edition (HS 420 case) - The case features a striking green exterior, tempered glass panels with custom DOOM sigils, and a magnetic skull accessory - The presenter notes the ease of disassembly, such as removing the top panel. ### Core Components and Aesthetics - The PC includes an AMD Ryzen 9 9950X3D, RTX 5090 FE, 64GB of 6000MT/s DDR5 RAM, and an MSI MAG A1250GL 1250W PSU - Custom red cabling and DOOM logos are visible inside, including a red DOOM logo on the PSU shroud area and a stylized skull emblem on the drive bays. ### Performance Benchmarks (1440p Nightmare) - Alan Wake 2 averaged 165 FPS (1% low 143) - Cyberpunk 2077 averaged 203 FPS (1% low 136) - F1 24 averaged 264 FPS (1% low 173) - The system handled these titles exceptionally well, even with DLSS/FSR off in some tests. ### Thermals and Clock Speeds - CPU temperatures remained cool (around 60-62°C) during the F1 24 stress test - CPU clock speeds generally stayed above 5200MHz, demonstrating strong sustained performance. ### Unique Features - The AIO cooler features a curved OLED screen displaying game footage (DOOM 1.1) - The magnetic skull accessory is highlighted for its functionality and thematic flair - The system is confirmed to be serial number 0001 and costs $5999. ### Sponsor Segment (SHARGE ICEMAG 3) - A SHARGE ICEMAG 3 10,000 mAh power bank is advertised, supporting 35W USB-C fast charging and 15W wireless charging, and complying with TSA carry-on rules. ![Screenshot at 00:28: The presenter points to the 'DOOM THE DARK AGES Limited Edition' text on the large cardboard box, confirming the system's theme.](https://ss.rapidrecap.app/screens/B3P2jc8GX_Y/00-00-28.jpg) ![Screenshot at 00:47: The MAINGEAR DOOM Edition PC is partially revealed, showing the green chassis and the large pink protective bag inside, which features the DOOM sigil.](https://ss.rapidrecap.app/screens/B3P2jc8GX_Y/00-00-47.jpg) ![Screenshot at 02:54: A close-up shot highlights the custom 3D-printed red DOOM logo bracket attached near the GPU power cables inside the case.](https://ss.rapidrecap.app/screens/B3P2jc8GX_Y/00-02-54.jpg) ![Screenshot at 03:27: The presenter holds the metallic, silver-colored magnetic skull accessory, which is designed to cover the AIO reservoir or act as a headphone hanger.](https://ss.rapidrecap.app/screens/B3P2jc8GX_Y/00-03-27.jpg) ![Screenshot at 05:05: The presenter holds up the entire front panel/radiator assembly, revealing the green slatted exterior design and the internal red-lit components.](https://ss.rapidrecap.app/screens/B3P2jc8GX_Y/00-05-05.jpg)